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Herwig++  2.7.0
Herwig::DtoKPiPiMarkIII Class Reference

Here is the documentation of the DtoKPiPiMarkIII class. More...

#include <DtoKPiPiMarkIII.h>

Inheritance diagram for Herwig::DtoKPiPiMarkIII:

List of all members.

Public Member Functions

 DtoKPiPiMarkIII ()
 The default constructor.
virtual int modeNumber (bool &cc, tcPDPtr parent, const tPDVector &children) const
 Which of the possible decays is required.
double me2 (const int ichan, const Particle &part, const ParticleVector &decay, MEOption meopt) const
 Return the matrix element squared for a given mode and phase-space channel.
virtual void dataBaseOutput (ofstream &os, bool header) const
 Output the setup information for the particle database.
Functions used by the persistent I/O system.
void persistentOutput (PersistentOStream &os) const
 Function used to write out object persistently.
void persistentInput (PersistentIStream &is, int version)
 Function used to read in object persistently.

Static Public Member Functions

static void Init ()
 The standard Init function used to initialize the interfaces.

Protected Member Functions

Complex amplitude (bool rho, Energy mD, Energy mA, Energy mB, Energy mC, Energy mAB, Energy mAC, Energy mBC, Energy mres, Energy wres) const
 Calculate the amplitude for a resonance.
Clone Methods.
virtual IBPtr clone () const
 Make a simple clone of this object.
virtual IBPtr fullclone () const
 Make a clone of this object, possibly modifying the cloned object to make it sane.
Standard Interfaced functions.
virtual void doinit ()
 Initialize this object after the setup phase before saving an EventGenerator to disk.
virtual void doinitrun ()
 Initialize this object.

Private Member Functions

DtoKPiPiMarkIIIoperator= (const DtoKPiPiMarkIII &)
 The assignment operator is private and must never be called.

Private Attributes

RhoDMatrix _rho
 Spin density matrix.
double _a1rho
 Amplitudes and phases for $D^0\to K^-\pi^+\pi^0$.
double _phi1rho
 Phase of the $\rho$ component.
double _a1Kstarm
 Magnitude of the $K^{*-}$ component.
double _phi1Kstarm
 Phase of the $K^{*-}$ component.
double _a1Kstar0
 Magnitude of the $\bar{K}^{*0}$ component.
double _phi1Kstar0
 Phase of the $\bar{K}^{*0}$ component.
double _a1NR
 Magnitude of the non-resonant component.
double _phi1NR
 Phase of the non-resonant component.
Complex _c1rho
 Magnitude of the $\rho$ component.
Complex _c1Kstarm
 Magnitude of the $K^{*-}$ component.
Complex _c1Kstar0
 Magnitude of the $\bar{K}^{*0}$ component.
Complex _c1NR
 Magnitude of the non-resonant component.
double _a2rho
 Amplitudes and phases for $D^0\to \bar{K}^0\pi^+\pi^-$.
double _phi2rho
 Phase of the $\rho^0$ component.
double _a2Kstar
 Magnitude of the $K^{*-}$ component.
double _phi2Kstar
 Phase of the $K^{*-}$ component.
double _a2NR
 Magnitude of the non-resonant component.
double _phi2NR
 Phase of the non-resonant component.
Complex _c2rho
 Amplitude of the $\rho^0$ component.
Complex _c2Kstar
 Amplitude of the $K^{*-}$ component.
Complex _c2NR
 Amplitude of the non-resonant component.
double _a3rho
 Amplitudes and phases for $D^+\to \bar{K}^0\pi^+\pi^0$.
double _phi3rho
 Phase of the $\rho$ component.
double _a3Kstar
 Magnitude of the $\bar{K}^{*0}$ component.
double _phi3Kstar
 Phase of the $\bar{K}^{*0}$ component.
double _a3NR
 Magnitude of the non-resonant component.
double _phi3NR
 Phase of the non-resonant component.
Complex _c3rho
 Amplitude of the $\rho$ component.
Complex _c3Kstar
 Amplitude of the $\bar{K}^{*0}$ component.
Complex _c3NR
 Amplitude of the non-resonant component.
double _a4Kstar
 Amplitudes and phases for $D^+\to K^-\pi^+\pi^+$.
double _phi4Kstar
 Phase of the $\bar{K}^{*0}$ component.
double _a4NR
 Magnitude of the non-resonant component.
double _phi4NR
 Phase of the non-resonant component.
Complex _c4Kstar
 Amplitude of the $\bar{K}^{*0}$ component.
Complex _c4NR
 Amplitude of the non-resonant component.
bool _localparameters
 Masses and Widths of the resonances.
Energy _mrhop
 Mass of the $\rho^+$.
Energy _wrhop
 Width of the $\rho^+$.
Energy _mrho0
 Mass of the $\rho^0$.
Energy _wrho0
 Width of the $\rho^0$.
Energy _mKstarm
 Mass of the $K^{*-}$.
Energy _wKstarm
 Width of the $K^{*-}$.
Energy _mKstar0
 Mass of the $\bar{K}^{*0}$.
Energy _wKstar0
 Width of the $\bar{K}^{*0}$.
InvEnergy _rrho
 The radii of the mesons for the form-factors.
InvEnergy _rKstar
 $K^*$ radius
vector< double > _maxwgt
 Parameters for the phase-space integration.
vector< double > _weights
 Weights for the different phase-space channels.

Static Private Attributes

static ClassDescription
< DtoKPiPiMarkIII
initDtoKPiPiMarkIII
 The static object used to initialize the description of this class.

Detailed Description

Here is the documentation of the DtoKPiPiMarkIII class.

See also:
The interfaces defined for DtoKPiPiMarkIII.

Definition at line 28 of file DtoKPiPiMarkIII.h.


Member Function Documentation

Complex Herwig::DtoKPiPiMarkIII::amplitude ( bool  rho,
Energy  mD,
Energy  mA,
Energy  mB,
Energy  mC,
Energy  mAB,
Energy  mAC,
Energy  mBC,
Energy  mres,
Energy  wres 
) const [protected]

Calculate the amplitude for a resonance.

Parameters:
rhoTrue for rho resonances and false for $K^*$
mDThe mass of the decaying particle
mAThe mass of the first decay product
mBThe mass of the second decay product
mCThe mass of the third decay product
mABThe mass of the pair AB
mACThe mass of the pair AC
mBCThe mass of the pair BC
mresThe on-shell mass of the intermediate resonance
wresThe width of the intermediate resonance
virtual IBPtr Herwig::DtoKPiPiMarkIII::clone ( ) const [inline, protected, virtual]

Make a simple clone of this object.

Returns:
a pointer to the new object.

Implements ThePEG::InterfacedBase.

Definition at line 118 of file DtoKPiPiMarkIII.h.

virtual void Herwig::DtoKPiPiMarkIII::dataBaseOutput ( ofstream &  os,
bool  header 
) const [virtual]

Output the setup information for the particle database.

Parameters:
osThe stream to output the information to
headerWhether or not to output the information for MySQL

Reimplemented from Herwig::DecayIntegrator.

virtual void Herwig::DtoKPiPiMarkIII::doinit ( ) [protected, virtual]

Initialize this object after the setup phase before saving an EventGenerator to disk.

Exceptions:
InitExceptionif object could not be initialized properly.

Reimplemented from ThePEG::InterfacedBase.

virtual void Herwig::DtoKPiPiMarkIII::doinitrun ( ) [protected, virtual]

Initialize this object.

Called in the run phase just before a run begins.

Reimplemented from Herwig::DecayIntegrator.

virtual IBPtr Herwig::DtoKPiPiMarkIII::fullclone ( ) const [inline, protected, virtual]

Make a clone of this object, possibly modifying the cloned object to make it sane.

Returns:
a pointer to the new object.

Reimplemented from ThePEG::InterfacedBase.

Definition at line 124 of file DtoKPiPiMarkIII.h.

static void Herwig::DtoKPiPiMarkIII::Init ( ) [static]

The standard Init function used to initialize the interfaces.

Called exactly once for each class by the class description system before the main function starts or when this class is dynamically loaded.

Reimplemented from Herwig::DecayIntegrator.

double Herwig::DtoKPiPiMarkIII::me2 ( const int  ichan,
const Particle part,
const ParticleVector decay,
MEOption  meopt 
) const [virtual]

Return the matrix element squared for a given mode and phase-space channel.

Parameters:
ichanThe channel we are calculating the matrix element for.
partThe decaying Particle.
decayThe particles produced in the decay.
meoptOption for the matrix element
Returns:
The matrix element squared for the phase-space configuration.

Implements Herwig::DecayIntegrator.

virtual int Herwig::DtoKPiPiMarkIII::modeNumber ( bool &  cc,
tcPDPtr  parent,
const tPDVector children 
) const [virtual]

Which of the possible decays is required.

Parameters:
ccIs this mode the charge conjugate
parentThe decaying particle
childrenThe decay products

Implements Herwig::DecayIntegrator.

DtoKPiPiMarkIII& Herwig::DtoKPiPiMarkIII::operator= ( const DtoKPiPiMarkIII ) [private]

The assignment operator is private and must never be called.

In fact, it should not even be implemented.

Function used to read in object persistently.

Parameters:
isthe persistent input stream read from.
versionthe version number of the object when written.

Reimplemented from Herwig::DecayIntegrator.

Function used to write out object persistently.

Parameters:
osthe persistent output stream written to.

Reimplemented from Herwig::DecayIntegrator.


Member Data Documentation

Amplitudes and phases for $D^0\to K^-\pi^+\pi^0$.

Magnitude of the $\rho$ component

Definition at line 168 of file DtoKPiPiMarkIII.h.

Amplitudes and phases for $D^0\to \bar{K}^0\pi^+\pi^-$.

Magnitude of the $\rho^0$ component

Definition at line 233 of file DtoKPiPiMarkIII.h.

Amplitudes and phases for $D^+\to \bar{K}^0\pi^+\pi^0$.

Magnitude of the $\rho$ component

Definition at line 283 of file DtoKPiPiMarkIII.h.

Amplitudes and phases for $D^+\to K^-\pi^+\pi^+$.

Magnitude of the $\bar{K}^{*0}$ component

Definition at line 333 of file DtoKPiPiMarkIII.h.

Masses and Widths of the resonances.

Use local values of the masses and widths

Definition at line 368 of file DtoKPiPiMarkIII.h.

vector<double> Herwig::DtoKPiPiMarkIII::_maxwgt [private]

Parameters for the phase-space integration.

Maximum weights for the different modes

Definition at line 433 of file DtoKPiPiMarkIII.h.

InvEnergy Herwig::DtoKPiPiMarkIII::_rrho [private]

The radii of the mesons for the form-factors.

$\rho$ radius

Definition at line 418 of file DtoKPiPiMarkIII.h.

The static object used to initialize the description of this class.

Indicates that this is a concrete class with persistent data.

Definition at line 151 of file DtoKPiPiMarkIII.h.


The documentation for this class was generated from the following file: